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Carsten Pedersen
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Nov 26, 2007 - 3:18 AM
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Hi, I have a dialog based on CExtResizableDialog, in which I have a Owner draw Picture Control. In this picture control I would like to enable tooltips, telling me the pixel coordinates and value. The thing is, using neither of the notification messages show below get activated when I hover anywhere on the dialog. ON_NOTIFY(TTN_NEEDTEXTW, 0, OnGetTooltipText) ON_NOTIFY(TTN_NEEDTEXTA, 0, OnGetTooltipText) ON_NOTIFY_EX( TTN_NEEDTEXT, 0, OnGetTooltipText)
I have enabled tooltips in OnInitDialog, I don’t know what I’m missing. Anyone know a solution?
Best regards,
Carsten
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Technical Support
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Nov 27, 2007 - 6:06 AM
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Please note that in order to display a tool tip, you should relay an event of the CToolTipCtrl object in the PreTranslateMessage function m_wndToolTip.RelayEvent(pMsg); So just make sure that you did it.
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